The Life Lab by Death Clock

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brent@mostdays.com

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Dr. Arthur Caplan on Bioethics

August 14, 2026

Today, Brent is joined by Dr. Arthur Caplan, a leading bioethicist, to discuss how ethics should shape the future of longevity medicine, artificial intelligence, and healthcare innovation. They discuss the promise and pitfalls of extending human lifespan, the responsibilities that come with new medical breakthroughs, and why scientific progress is only meaningful if it improves people's lives. The conversation also tackles controversial topics like organ donation, health misinformation, and g...

Dr. Marc Hellerstein on Insulin Resistance

August 07, 2026

This week, Brent speaks with Dr. Marc Hellerstein, a physician-scientist and pioneer in metabolism research, to explore what insulin resistance actually is, why fatty liver disease has become one of the fastest-growing health problems, and how the body processes carbohydrates, fat, and protein. The conversation also examines popular topics like intermittent fasting and low-carb diets, separating what the evidence supports from what's still uncertain. Dr. Hellerstein also explains why metaboli...

Dr. John Wherry on Chronic Inflammation

July 31, 2026

In this episode, Brent discusses chronic inflammation with Dr. John Wherry, one of the world's leading immunologists. The conversation unpacks the emerging science of chronic inflammation, why more medical testing isn't always better, the surprising connection between vaccines and brain health, and how decades of immune research are paving the way for more personalized medicine. Along the way, Wherry explains why sleep, exercise, and nutrition remain the foundation of a healthy immune system,...